Onegrep is a developer-focused AI code search tool that helps users query and understand entire codebases through semantic analysis. Unlike traditional grep or search tools, Onegrep supports natural language queries, AI-powered summaries, and cross-file linking to surface the most relevant logic or definitions. It’s designed to help devs onboard to new projects, debug faster, and find key functions, dependencies, and documentation without digging manually. From monorepos to microservices, Onegrep transforms static codebases into searchable, readable systems.
| Onegrep Review Summary | |
| Performance Score | A+ |
| Content/Output Quality | Context-Aware, Dev-Readable |
| Interface | Fast, Minimal IDE Overlay |
| AI Technology |
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| Purpose of Tool | Search and understand large codebases using AI |
| Compatibility | Web-Based Platform + IDE Integrations |
| Pricing | Free Trial + Paid Plans (Team-Based Pricing) |
Who is Best for Using Onegrep?
- Software Engineers: Find and understand functions, files, and logic across massive codebases instantly.
- DevOps & SREs: Search configs, deployment scripts, and dependencies without manual grep or file hunting.
- Tech Leads: Guide teams and audit code more efficiently across multiple services or repos.
- New Hires/Onboarders: Understand unfamiliar codebases in hours instead of days.
- Startup Teams: Keep velocity high while reducing knowledge silos and redundant communication.
Onegrep Key Features
| AI-Powered Semantic Search | Natural Language Code Queries | Cross-File Navigation |
| Inline Function Summaries | Multi-Repo and Monorepo Support | IDE Extension (Coming Soon) |
| Contextual Result Ranking | Support for Multiple Languages | Blazing Fast Search Indexing |
Is Onegrep Free?
Onegrep offers a free trial with full access to its AI search engine for individual use or small teams. Larger deployments require a paid subscription.
Onegrep Pricing Plans
- Free Trial: Full search and summary access, limited projects or lines indexed, solo user license.
- Team Plan – Custom Pricing: Multi-user access, unlimited repositories, priority indexing and support, usage analytics and admin tools.
Onegrep Pros & Cons
Pros
- Incredibly fast and accurate code search
- Natural language support is a game-changer
- Reduces code onboarding time
- Works across large, multi-service repos
- Intuitive and dev-friendly UI
Cons
- Free plan has indexing limits
- Advanced features require paid plan
- No full IDE extension (yet)
- Requires uploading code to index
- Not optimized for binary or compiled code
FAQs
What is Onegrep?
Onegrep is an AI-powered search tool that lets developers query and understand large codebases using natural language and smart context.
Who is it for?
Developers, SREs, and teams managing complex repositories across languages, services, and architectures.
Is Onegrep free?
A free trial is available with limited indexing. Paid plans unlock team features and unlimited search.
